MX168497B - Ultrafiltracion de flujo tangencial por afinidad - Google Patents
Ultrafiltracion de flujo tangencial por afinidadInfo
- Publication number
- MX168497B MX168497B MX004907A MX490787A MX168497B MX 168497 B MX168497 B MX 168497B MX 004907 A MX004907 A MX 004907A MX 490787 A MX490787 A MX 490787A MX 168497 B MX168497 B MX 168497B
- Authority
- MX
- Mexico
- Prior art keywords
- affinity
- tangential flow
- flow ultrafiltration
- molecules
- interest
- Prior art date
Links
- 238000000108 ultra-filtration Methods 0.000 title abstract 2
- 238000001914 filtration Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229920002521 macromolecule Polymers 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/34—Extraction; Separation; Purification by filtration, ultrafiltration or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/795—Porphyrin- or corrin-ring-containing peptides
- C07K14/805—Haemoglobins; Myoglobins
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Gastroenterology & Hepatology (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Steroid Compounds (AREA)
Abstract
La presente invención se refiere a un proceso para la separación de móleculas de interés biológico de una mezcla que contiene dichas moléculas de interés, el cual comprende someter dicha mezcla a ultrafiltración de flujo tangencial en presencia de al menos una sustancia macromolecular de afinidad que ligue específicamente las moléculas de interés e impida su filtración mientras otras moléculas de menor tamaño se remueven por su filtración.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868600582A GB8600582D0 (en) | 1986-01-10 | 1986-01-10 | Purifying biological materials |
Publications (1)
Publication Number | Publication Date |
---|---|
MX168497B true MX168497B (es) | 1993-05-27 |
Family
ID=10591196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX004907A MX168497B (es) | 1986-01-10 | 1987-01-09 | Ultrafiltracion de flujo tangencial por afinidad |
Country Status (19)
Country | Link |
---|---|
US (1) | US4780210A (es) |
EP (2) | EP0253845B1 (es) |
JP (1) | JPS63502183A (es) |
KR (1) | KR880700683A (es) |
CN (1) | CN1015512B (es) |
AR (1) | AR240990A1 (es) |
AT (1) | ATE68502T1 (es) |
AU (1) | AU590046B2 (es) |
CA (1) | CA1297630C (es) |
DE (1) | DE3773778D1 (es) |
DK (1) | DK469987D0 (es) |
ES (1) | ES2027325T3 (es) |
GB (1) | GB8600582D0 (es) |
GR (1) | GR3003413T3 (es) |
IL (2) | IL81183A (es) |
MX (1) | MX168497B (es) |
NZ (1) | NZ218878A (es) |
WO (1) | WO1987004169A1 (es) |
ZA (1) | ZA87140B (es) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5955581A (en) * | 1986-11-10 | 1999-09-21 | Biopure Corporation | Method for producing a stable polymerized hemoglobin blood-substitute |
US5753616A (en) * | 1986-11-10 | 1998-05-19 | Biopure Corporation | Method for producing a stable polymerized hemoglobin blood-substitute |
FR2611527A1 (fr) * | 1987-02-26 | 1988-09-09 | Sfec | Membrane inorganique d'ultrafiltration ou de microfiltration modifiee par un polymere hydrophile, son procede de preparation et son utilisation pour la separation de proteines |
US5948441A (en) * | 1988-03-07 | 1999-09-07 | The Liposome Company, Inc. | Method for size separation of particles |
US5683916A (en) * | 1988-10-31 | 1997-11-04 | Hemasure Inc. | Membrane affinity apparatus and purification methods related thereto |
US5439882A (en) * | 1989-12-29 | 1995-08-08 | Texas Tech University Health Sciences Center | Blood substitute |
US5256294A (en) * | 1990-09-17 | 1993-10-26 | Genentech, Inc. | Tangential flow filtration process and apparatus |
US5741893A (en) * | 1993-08-16 | 1998-04-21 | Hsia; Jen-Chang | Compositions and methods utilizing nitroxides in combination with biocompatible macromolecules |
US5817632A (en) * | 1993-08-16 | 1998-10-06 | Hsia; Jen-Chang | Compositions and methods utilizing nitroxides in combination with biocompatible macromolecules |
US5807831A (en) * | 1993-08-16 | 1998-09-15 | Hsia; Jen-Chang | Compositions and methods utilizing nitroxides in combination with biocompatible macromolecules |
US5804561A (en) * | 1993-08-16 | 1998-09-08 | Hsia; Jen-Chang | Compositions and methods utilizing nitroxides in combination with biocompatible macromolecules |
US5767089A (en) * | 1993-08-16 | 1998-06-16 | Hsia; Jen-Chang | Compositions and methods utilizing nitroxides in combination with biocompatible macromolecules |
US5840701A (en) * | 1993-08-16 | 1998-11-24 | Hsia; Jen-Chang | Compositions and methods utilizing nitroxides in combination with biocompatible macromolecules |
TW381022B (en) * | 1993-08-16 | 2000-02-01 | Hsia Jen Chang | Compositions and methods utilizing nitroxides to avoid oxygen toxicity, particularly in stabilized, polymerized, conjugated, or encapsulated hemoglobin used as a red cell substitute |
US5725839A (en) * | 1993-08-16 | 1998-03-10 | Hsia; Jen-Chang | Compositions and methods utilizing nitroxides in combination with biocompatible macromolecules for ERI or MRI |
US5456835A (en) * | 1993-11-08 | 1995-10-10 | Hemasure, Inc. | Device and process for removing free hemoglobin from blood |
CA2127605A1 (en) * | 1993-12-23 | 1995-06-24 | Peter J. Degen | Affinity separation method |
US6150507A (en) * | 1995-03-23 | 2000-11-21 | Biopure Corporation | Method for producing a purified hemoglobin product |
US5691453A (en) * | 1995-06-07 | 1997-11-25 | Biopure Corporation | Separation of polymerized hemoglobin from unpolymerized hemoglobin on hydroxyapatite using HPLC |
KR0154384B1 (ko) * | 1995-07-03 | 1998-10-15 | 박원훈 | 중공사 막을 사용하는 수처리 장치 |
US7026468B2 (en) * | 1996-07-19 | 2006-04-11 | Valentis, Inc. | Process and equipment for plasmid purification |
US7807822B2 (en) | 1996-08-01 | 2010-10-05 | Robert Bridenbaugh | Methods for purifying nucleic acids |
US6011148A (en) * | 1996-08-01 | 2000-01-04 | Megabios Corporation | Methods for purifying nucleic acids |
US6077940A (en) * | 1997-12-24 | 2000-06-20 | Genentech, Inc. | Free solution ligand interaction molecular separation method |
US6315900B1 (en) * | 1998-06-03 | 2001-11-13 | Accurate Polymers | Static separation method using non-porous cellulose beads |
PT1200578E (pt) | 1999-07-23 | 2004-08-31 | Genentech Inc | Metodo para purificacao de adn de plasmideo sem solventes organicos e sem arnase utilizando filtracao de fluxo tangencial |
WO2003010512A2 (en) * | 2001-07-23 | 2003-02-06 | Accurate Polymers, Inc. | High-speed, solid-liquid separation |
US7314746B2 (en) | 2002-09-13 | 2008-01-01 | Valentis, Inc. | Apparatus and method for preparative scale purification of nucleic acids |
US20110166319A1 (en) * | 2005-02-11 | 2011-07-07 | Immunogen, Inc. | Process for preparing purified drug conjugates |
US7811572B2 (en) * | 2005-08-24 | 2010-10-12 | Immunogen, Inc. | Process for preparing purified drug conjugates |
US7988859B2 (en) * | 2009-02-05 | 2011-08-02 | Chromatan Inc. | Countercurrent tangential chromatography methods, systems, and apparatus |
MX349210B (es) | 2009-06-03 | 2017-07-18 | Immunogen Inc | Métodos de conjugación. |
US20120157905A1 (en) * | 2010-12-15 | 2012-06-21 | Biovec Transfusion, Llc | Methods for treating carbon monoxide poisoning by tangential flow filtration of blood |
CN102600378B (zh) * | 2011-01-19 | 2014-01-22 | 邯郸摩罗丹药业股份有限公司 | 一种采用超滤工艺制备药物组合物的方法 |
AU2012236398B2 (en) | 2011-03-29 | 2016-02-11 | Immunogen, Inc. | Preparation of maytansinoid antibody conjugates by a one-step process |
CN102649823B (zh) * | 2012-04-28 | 2014-06-11 | 浙江工业大学 | 一种径向流耦合超滤分离制备铜藻多糖的方法 |
WO2014055877A1 (en) | 2012-10-04 | 2014-04-10 | Immunogen, Inc. | Use of a pvdf membrane to purify cell-binding agent cytotoxic agent conjugates |
WO2015164511A1 (en) | 2014-04-23 | 2015-10-29 | Oleg Shinkazh | High efficiency continuous countercurrent tangential chromatography |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3843444A (en) * | 1972-04-18 | 1974-10-22 | V Likhite | Membrane separation process |
CH566798A5 (es) * | 1973-05-29 | 1975-09-30 | Battelle Memorial Institute | |
SE434914B (sv) * | 1975-07-07 | 1984-08-27 | Jonsson U R S | Forfarande for att ur en suspension av bakterier och ett vetskeformigt medium genom filtrering avskilja mediet under samtidig anrikning av bakterierna |
US4163714A (en) * | 1975-11-07 | 1979-08-07 | Gregor Harry P | Separating substances with pressure-driven affinity sorption membranes |
GB2024829B (en) * | 1978-06-28 | 1982-08-04 | Amicon Corp | Method and product for separation of glycoproteins |
SE8006102L (sv) * | 1980-09-02 | 1982-03-03 | Gambro Ab | Sett att utvinna en peptidinnehallande forening samt medel for genomforande av settet |
US4438032A (en) * | 1981-01-30 | 1984-03-20 | The Regents Of The University Of California | Unique T-lymphocyte line and products derived therefrom |
FR2520632B1 (fr) * | 1982-02-01 | 1988-05-13 | Diffusion Materiels Pour Fluid | Procede de filtration et microfiltration tangentielle sur surface filtrante de revolution et filtre pour sa mise en oeuvre |
SE451843B (sv) * | 1983-05-09 | 1987-11-02 | Gambro Lundia Ab | Forfarande for utvinning av en forening |
-
1986
- 1986-01-10 GB GB868600582A patent/GB8600582D0/en active Pending
-
1987
- 1987-01-07 IL IL8118387A patent/IL81183A/xx unknown
- 1987-01-07 US US07/001,175 patent/US4780210A/en not_active Expired - Fee Related
- 1987-01-07 IL IL8781188A patent/IL81188A/xx not_active IP Right Cessation
- 1987-01-08 CA CA000526976A patent/CA1297630C/en not_active Expired - Fee Related
- 1987-01-09 WO PCT/GB1987/000009 patent/WO1987004169A1/en active IP Right Grant
- 1987-01-09 MX MX004907A patent/MX168497B/es unknown
- 1987-01-09 AR AR306442A patent/AR240990A1/es active
- 1987-01-09 NZ NZ218878A patent/NZ218878A/xx unknown
- 1987-01-09 EP EP87900671A patent/EP0253845B1/en not_active Expired - Lifetime
- 1987-01-09 AU AU68485/87A patent/AU590046B2/en not_active Ceased
- 1987-01-09 ZA ZA87140A patent/ZA87140B/xx unknown
- 1987-01-09 ES ES198787900671T patent/ES2027325T3/es not_active Expired - Lifetime
- 1987-01-09 DE DE8787900671T patent/DE3773778D1/de not_active Expired - Fee Related
- 1987-01-09 JP JP62500624A patent/JPS63502183A/ja active Pending
- 1987-01-09 EP EP87300175A patent/EP0229696A1/en active Pending
- 1987-01-09 AT AT87900671T patent/ATE68502T1/de not_active IP Right Cessation
- 1987-01-10 CN CN87100660A patent/CN1015512B/zh not_active Expired
- 1987-09-09 DK DK469987A patent/DK469987D0/da not_active Application Discontinuation
- 1987-09-10 KR KR870700824A patent/KR880700683A/ko not_active Application Discontinuation
-
1991
- 1991-12-20 GR GR91402085T patent/GR3003413T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
WO1987004169A1 (en) | 1987-07-16 |
IL81188A0 (en) | 1987-08-31 |
NZ218878A (en) | 1990-05-28 |
AU590046B2 (en) | 1989-10-26 |
KR880700683A (ko) | 1988-04-11 |
DK469987A (da) | 1987-09-09 |
EP0253845B1 (en) | 1991-10-16 |
DE3773778D1 (de) | 1991-11-21 |
EP0253845A1 (en) | 1988-01-27 |
GB8600582D0 (en) | 1986-02-19 |
CN1015512B (zh) | 1992-02-19 |
CN87100660A (zh) | 1988-01-27 |
JPS63502183A (ja) | 1988-08-25 |
EP0229696A1 (en) | 1987-07-22 |
AR240990A2 (es) | 1991-04-30 |
ZA87140B (en) | 1988-02-24 |
US4780210A (en) | 1988-10-25 |
GR3003413T3 (en) | 1993-02-17 |
IL81188A (en) | 1990-08-31 |
ES2027325T3 (es) | 1992-06-01 |
IL81183A (en) | 1990-08-31 |
DK469987D0 (da) | 1987-09-09 |
ATE68502T1 (de) | 1991-11-15 |
AR240990A1 (es) | 1991-04-30 |
AU6848587A (en) | 1987-07-28 |
CA1297630C (en) | 1992-03-17 |
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